find the factor of ab-b²-a+b
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Answer:
ab - b² - a + b
taking common we get ,
b(a - b) - 1(a-b)
(b-1)(a-b)
Answered by
0
Step-by-step explanation:
ab-b²-a+b
= b(a-b)-1(a-b)
= (a-b)(b-1)
=> (a-b) and (b-1) are two factors of ab-b²-a+b
hope this helps you
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